diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-01-01 22:03:47 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:32:46 +0200 |
| commit | f96b440f83ac0fc497d3c955bfcf9aa680110ab1 (patch) | |
| tree | 0d6fe841248b4fb57764d11043394025410bd66c /fs | |
| parent | b45745e6a69332aed4ce4f72b97b5d88c5398323 (diff) | |
f2fs: check the page status filled from disk
After reading a page, we need to check whether there is any error.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/data.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index e04f2fa96..788fc06ac 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -414,7 +414,7 @@ struct page *get_new_data_page(struct inode *inode, struct page *page; struct dnode_of_data dn; int err; -repeat: + page = f2fs_grab_cache_page(mapping, index, true); if (!page) { /* @@ -443,12 +443,11 @@ repeat: } else { f2fs_put_page(page, 1); - page = get_read_data_page(inode, index, READ_SYNC, true); + /* if ipage exists, blkaddr should be NEW_ADDR */ + f2fs_bug_on(F2FS_I_SB(inode), ipage); + page = get_lock_data_page(inode, index, true); if (IS_ERR(page)) - goto repeat; - - /* wait for read completion */ - lock_page(page); + return page; } got_it: if (new_i_size && i_size_read(inode) < |